save project

my_game.py

@@ -17,13 +17,31 @@ hero =[ pygame.image.load('hero1.png'),
         pygame.image.load('hero4.png'),
         pygame.image.load('hero5.png')]
 index = 0 
-
+y=400
+jumpstate="runing"
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
             # 接收到退出事件后退出程序
             exit()
+        if event.type==locals.KEYDOWN:
+            if event.key==locals.K_SPACE:
+                 jumpstate="up"
+    if   jumpstate=="up":
+        if y>150:
+            y-=5
+        else:              
+            jumpstate="down"
+     if   jumpstate=="down":
+        if y<400:
+            y+=5
+        else:              
+            jumpstate="runing"
     wukong=hero[0]
+
+    index+=1
+    if index>=5:
+        index=0
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))